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// to you under the Apache License, Version 2.0 (the

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// the License. You may obtain a copy of the License at

//

// http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing,

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package com.cloud.utils;

import org.junit.Test;

import static org.junit.Assert.assertEquals;

import com.cloud.utils.StringUtils;

public class StringUtilsTest {

@Test

public void testCleanPasswordFromJsonObjectAtEnd() {

String input = "{\"foo\":\"bar\",\"password\":\"test\"}";

//TODO: It would be nice to clean up the regex in question to not

//have to return the trailing comma in the expected string below

String expected = "{\"foo\":\"bar\",}";

String result = StringUtils.cleanString(input);

assertEquals(result, expected);

}

@Test

public void testCleanPasswordFromJsonObjectInMiddle() {

String input = "{\"foo\":\"bar\",\"password\":\"test\",\"test\":\"blah\"}";

String expected = "{\"foo\":\"bar\",\"test\":\"blah\"}";

String result = StringUtils.cleanString(input);

assertEquals(result, expected);

}

@Test

public void testCleanPasswordFromJsonObjectAlone() {

String input = "{\"password\":\"test\"}";

String expected = "{}";

String result = StringUtils.cleanString(input);

assertEquals(result, expected);

}

@Test

public void testCleanPasswordFromJsonObjectAtStart() {

String input = "{\"password\":\"test\",\"test\":\"blah\"}";

String expected = "{\"test\":\"blah\"}";

String result = StringUtils.cleanString(input);

assertEquals(result, expected);

}

@Test

public void testCleanPasswordFromJsonObjectWithMultiplePasswords() {

String input = "{\"description\":\"foo\"}],\"password\":\"bar\",\"nic\":[{\"password\":\"bar2\",\"id\":\"1\"}]}";

String expected = "{\"description\":\"foo\"}],\"nic\":[{\"id\":\"1\"}]}";

String result = StringUtils.cleanString(input);

assertEquals(result, expected);

}

@Test

public void testCleanPasswordFromRequestString() {

String input = "username=foo&password=bar&url=foobar";

String expected = "username=foo&url=foobar";

String result = StringUtils.cleanString(input);

assertEquals(result, expected);

}

@Test

public void testCleanPasswordFromRequestStringWithMultiplePasswords() {

String input = "username=foo&password=bar&url=foobar&password=bar2&test=4";

String expected = "username=foo&url=foobar&test=4";

String result = StringUtils.cleanString(input);

assertEquals(result, expected);

}

@Test

public void testCleanPasswordFromRequestStringMatchedAtEndSingleQuote() {

String input = "'username=foo&password=bar'";

String expected = "'username=foo'";

String result = StringUtils.cleanString(input);

assertEquals(result, expected);

}

@Test

public void testCleanPasswordFromRequestStringMatchedAtEndDoubleQuote() {

String input = "\"username=foo&password=bar\"";

String expected = "\"username=foo\"";

String result = StringUtils.cleanString(input);

assertEquals(result, expected);

}

@Test

public void testCleanPasswordFromRequestStringMatchedAtMiddleDoubleQuote() {

String input = "\"username=foo&password=bar&goo=sdf\"";

String expected = "\"username=foo&goo=sdf\"";

String result = StringUtils.cleanString(input);

assertEquals(result, expected);

}

@Test

public void testJoin() {

assertEquals("a-b-c", StringUtils.join("-", "a", "b", "c"));

assertEquals("", StringUtils.join("-"));

}

}